🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 290 Days

Day: 22.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.03 AU - 2.29 AU

Year: 1215 Days

Day: 13.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,575,745 km

• M1: 94,546 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 12

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.46 AU - 5.46 AU

Year: 4230 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,575,745 km

• M1: 198,666 km (0.108 R)
• M2: 275,110 km (0.061 R)
• M3: 397,182 km (0.115 R)
• M4: 524,490 km (0.1 R)
• M5: 757,264 km (0.089 R)
• M6: 850,613 km (0.059 R)
• M7: 973,583 km (0.119 R)
• M8: 1,365,380 km (0.114 R)
• M9: 1,482,066 km (0.084 R)
• M10: 1,648,120 km (0.115 R)
• M11: 2,252,645 km (0.074 R)
• M12: 2,339,561 km (0.043 R)
• M13: 2,445,177 km (0.093 R)
• M14: 2,534,487 km (0.055 R)
• M15: 2,865,398 km (0.104 R)
• M16: 2,978,793 km (0.114 R)
• M17: 3,288,760 km (0.107 R)
• M18: 3,467,679 km (0.116 R)
• M19: 3,732,018 km (0.066 R)
• M20: 3,814,746 km (0.096 R)
• M21: 4,194,425 km (0.105 R)
• M22: 5,808,586 km (0.03 R)
• M23: 6,050,037 km (0.115 R)
• M24: 6,196,493 km (0.107 R)
• M25: 6,294,929 km (0.118 R)
• M26: 6,542,962 km (0.096 R)
• M27: 6,693,458 km (0.075 R)
• M28: 6,819,718 km (0.067 R)
• M29: 7,151,676 km (0.111 R)
• M30: 8,152,336 km (0.062 R)
• M31: 8,233,268 km (0.081 R)
• M32: 8,834,652 km (0.047 R)
• M33: 9,084,779 km (0.057 R)
• M34: 9,252,778 km (0.026 R)
• M35: 9,763,206 km (0.099 R)
• M36: 10,282,909 km (0.103 R)
• M37: 10,693,256 km (0.048 R)
• M38: 10,900,449 km (0.111 R)
• M39: 11,049,299 km (0.087 R)
• M40: 11,138,908 km (0.097 R)
• M41: 11,228,816 km (0.113 R)
• M42: 11,499,888 km (0.107 R)
• M43: 12,419,166 km (0.073 R)
• M44: 12,574,599 km (0.071 R)
• M45: 12,887,557 km (0.117 R)
• M46: 13,139,779 km (0.107 R)
• M47: 13,361,932 km (0.031 R)
• M48: 13,489,390 km (0.116 R)
• M49: 13,617,146 km (0.1 R)
• M50: 13,745,501 km (0.085 R)
• M51: 13,874,155 km (0.09 R)
• M52: 14,621,845 km (0.107 R)
• M53: 15,249,259 km (0.096 R)
• M54: 16,122,312 km (0.082 R)
• M55: 16,530,714 km (0.056 R)
• M56: 17,045,929 km (0.057 R)
• M57: 19,303,361 km (0.111 R)
• M58: 19,918,657 km (0.119 R)
• M59: 20,064,366 km (0.117 R)
• M60: 21,205,797 km (0.119 R)
• M61: 21,391,897 km (0.087 R)
• M62: 21,840,541 km (0.062 R)
• M63: 22,216,929 km (0.056 R)
• M64: 22,292,476 km (0.106 R)
• M65: 22,406,021 km (0.069 R)
• M66: 23,282,216 km (0.071 R)
• M67: 23,859,664 km (0.081 R)
• M68: 24,832,648 km (0.049 R)
• M69: 24,950,382 km (0.043 R)
• M70: 25,541,293 km (0.097 R)
• M71: 26,216,578 km (0.116 R)
• M72: 26,656,695 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.3

Radius: 3.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.22 AU - 19.04 AU

Year: 23660 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,575,745 km

• M1: 52,658 km (0.102 R)
• M2: 95,593 km (0.085 R)
• M3: 117,734 km (0.053 R)
• M4: 142,118 km (0.091 R)
• M5: 347,665 km (0.073 R)
• M6: 485,595 km (0.12 R)
• M7: 770,878 km (0.105 R)
• M8: 1,155,943 km (0.088 R)
• M9: 1,242,111 km (0.106 R)
• M10: 2,072,978 km (0.108 R)
• M11: 2,861,807 km (0.09 R)
• M12: 2,939,598 km (0.113 R)
• M13: 3,257,194 km (0.107 R)
• M14: 3,297,586 km (0.108 R)
• M15: 3,523,179 km (0.111 R)
• M16: 3,989,177 km (0.066 R)
• M17: 4,141,467 km (0.083 R)
• M18: 4,541,791 km (0.041 R)
• M19: 4,838,594 km (0.108 R)
• M20: 5,402,877 km (0.092 R)
• M21: 6,262,167 km (0.077 R)
• M22: 6,413,859 km (0.067 R)
• M23: 6,694,804 km (0.109 R)
• M24: 6,720,535 km (0.101 R)
• M25: 7,321,769 km (0.103 R)
• M26: 7,750,067 km (0.075 R)
• M27: 8,771,073 km (0.081 R)
• M28: 9,168,405 km (0.079 R)
• M29: 10,424,728 km (0.074 R)
• M30: 10,604,395 km (0.091 R)
• M31: 10,936,203 km (0.093 R)
• M32: 11,027,308 km (0.112 R)
• M33: 11,548,208 km (0.086 R)
• M34: 11,672,075 km (0.076 R)
• M35: 13,385,120 km (0.095 R)
• M36: 13,482,508 km (0.1 R)
• M37: 13,547,583 km (0.103 R)
• M38: 13,874,754 km (0.119 R)
• M39: 14,370,072 km (0.118 R)
• M40: 16,235,707 km (0.101 R)
• M41: 16,304,971 km (0.092 R)
• M42: 16,792,511 km (0.117 R)
• M43: 17,497,416 km (0.055 R)
• M44: 18,319,905 km (0.092 R)
• M45: 18,645,131 km (0.112 R)
• M46: 18,899,297 km (0.09 R)
• M47: 19,008,653 km (0.118 R)
• M48: 19,081,657 km (0.104 R)
• M49: 19,595,376 km (0.092 R)
• M50: 20,039,233 km (0.097 R)
• M51: 21,504,544 km (0.057 R)
• M52: 21,847,572 km (0.088 R)
• M53: 22,384,778 km (0.025 R)
• M54: 22,732,294 km (0.116 R)
• M55: 22,926,173 km (0.118 R)
• M56: 23,081,755 km (0.108 R)
• M57: 23,864,600 km (0.06 R)
• M58: 24,975,065 km (0.034 R)
• M59: 25,135,135 km (0.044 R)
• M60: 26,549,583 km (0.103 R)
• M61: 26,631,263 km (0.088 R)
• M62: 26,917,594 km (0.115 R)
• M63: 27,163,682 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,992 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit